baber/WOPTO huggingface dataset:
Patent UY-26950-A1 (UY)
Title: Nuevos retinoides para el tratamiento del enfisema
Inventor: ROTSTEIN D M
IPC: C07D277/74
Filed: 2001-10-01
Abstract: La presente invención proporciona nuevos compuestos retinoides y métodos para su síntesis, el uso de tales compuestos para la preparación de medicamentos para el tratamiento o prevención de enfisema, cáncer y trastornos dermatológicos, métodos para tales enfermedades y composiciones farmacéuticas adecuadas para el tratamiento o prevención de enfisema, cáncer y trastornos dermatolólogicos.
Patent UY-28390-A1 (UY)
Title: Multiparticulados
Inventor: WALDEN MALCOM
Filed: 2004-06-25
Abstract: Se pueden hacer multiparticulados de oxicodona por extrusión de una mezcla que contiene de manera apropiada (a) oxicodona, (b) copolímero de metacrilato de amonio insoluble en agua, (c) plastificante, (d) lubricante y (e) modificador de la permeabilidad ante el agua.
Patent UY-28983-A1 (UY)
Title: Agentes plaguicidas
Inventor: THE-WEI CHOU DAVID
IPC: C07D231/44
Filed: 2005-06-23
Abstract: La invención se refiere a derivados de 5-(oximinoalquil-e hidrazonoalquil-amino)pirazol de fórmula (I) o sales de los mismos: en la cual los diversos símbolos son como se define en la descripción, a procesos para su preparación, a composiciones de los mismos, y a su uso para la represión de plagas (que incluyen artrópodos y helmintos).
Patent UY-29546-A1 (UY)
Title: Dispositivo y método para controlar insectos
Inventor: SABNIS SHOBHAN SHASHI
IPC: A01K13/00
Filed: 2006-05-18
Abstract: La presente invención suministra etiquetas para oreja de animales insecticida, collares o pendientes, y un método para controlar insectos en un animal homeotérmico.
Patent CH-718247-A1 (CH)
Title: Brennkraftmaschine mit Düsenanordnung zur Kühlung und Schmierung der Kolben-Pleuel-Baugruppe.
Inventor: DOMENICO PALMISANI
IPC: F16J1/09
Filed: 2021-01-11
Abstract: Die Erfindung betrifft eine Brennkraftmaschine mit wenigstens einem Zylinder und einem darin beweglich gelagerten Kolben (30), der mit einem Ende einer Pleuelstange (2) gelenkig verbunden ist, und einen den Brennraum abschließenden ersten Kolbenboden aufweist, der muldenförmig ausgebildet sein kann, und einen dem Pleuel zugewandten zweiten Kolbenboden, wobei zwischen dem ersten und zweiten Kolbenboden ein Hohlraum (31) besteht, und wobei mindestens zwei separate Ölzuführungen (41, 42) vorgesehen sind, um das Ol einerseits dem Hohlraum (31) des Kolbens (30) und anderseits der Verbindungsstelle zwischen Kolben (30) und Pleuelstange zuzuführen.
Patent ES-248374-A1 (ES)
Title: Ethylene polymerization catalysts
IPC: C21B13/08
Filed: 1959-04-02
Abstract: Ethylene is polymerized to a normally solid polymer by contact with a catalyst composition comprising a hydrocarbon-soluble aluminium trihalide, a compound of formula RAIX2 (R = a hydrocarbon or halogenated hydrocarbon group, X = Cl, Br or I) and 0,001-0,05 moles per mole of combined Al compounds of a vanadium compound in which the vanadium is divalent or is capable of being reduced to the divalent state, the vanadium compound being hydrocarbon soluble or forming a hydrocarbon souble vanadium compound by interaction with the aluminium trihalide. In examples, the catalyst ingredients used are VCl2, VCl3, AlCl3, AlBr3, MeAlCl2, PhAlCl2, PhAlBr2, n- and i-BuAlBr2. The catalyst compositions of the invention may contain a complex of structure:- <FORM:0886920/IV (a)/1> The polymerization process may also be used for the production of copolymers of ethylene with up to 15 mole % propylene or higher olefins. Specification 883,498 and Belgian Specification 530,617 are referred to.
Patent ES-253044-A1 (ES)
Title: Dental tablet
IPC: A61K8/365
Filed: 1959-10-30
Abstract: A dental tablet which remains unfragmented in the mouth for at least one minute comprises (a) a water-soluble sweet-tasting ingredient which contains at least 60% by weight of a polyhydric alcohol which is fermented at a rate not greater than one sixth of that of glucose (b) a water soluble organic acid. Up to 40% of sweet-tasting material may be constituted by a fermentable soluble carbohydrate. Examples of (a) are polyhydric alcohols such as mannitol dulcitol or sorbitol, and (a) may also contain a synthetic sweetening agent e.g. saccharin or a salt of cyclamic acid such as the calcium or sodium salt. Examples of (b) are acids which are preferably solids and of molecular weight less than 500 e.g. malic, citric, tartaric or lactic acid. Tablets contain 10 to 98% of (a) and 0.5 to 20% of (b). Additional ingredients are (1) 0.5 to 10% of a salt tasting substance e.g. sodium chloride or a salt substitute (2) a siliceous filler e.g. kaolin (3) 0.1 to 20% of a compound or compounds containing calcium and phosphate ions e.g. tricalcium orthophosphate, calcium lactate, magnesium phosphate, calcium chloride or sodium dihydrogen phosphate (4) a binder e.g. gum tragacanth, gum acacia, sodium carboxy methyl cellulose or sodium alginate (5) flavours and colouring materials and (6) a lubricant e.g. magnesium stearate. The table s may be of any shape, e.g. a disc or a lollipop.
Patent ES-309228-A1 (ES)
Title: Mechanical coupling devices and nuclear reactor fuel elements incorporating the same
IPC: G21C3/14
Filed: 1965-02-11
Abstract: In a device for coupling a cylindrical member 10 to a rod 8 fitting within the member the latter has a closed end 14 provided therein with a transverse slot 15 and the rod has radial extensions 18 which are profiled so that. after insertion of the extensions through the slot, by relative longitudinal movement and relative rotation the members are not disengageable by reverse relative longitudinal movement. There is a locking member 28 of tubular form, axially slidable within the member 10, and having means for engaging the extensions 18 and also having means for locking the member 10 and rod against relative rotation therebetween. The device is used for assembling and withdrawing fuel elements of a nuclear reactor, and an appliance for inserting the locking member into operative position is described.
Patent ES-310105-A1 (ES)
Title: Gun training mechanism with trigger
IPC: F41A27/12
Filed: 1965-03-04
Abstract: A gun mount comprises two aiming control members 4 1 , 4 2 for aiming the gun about vertical and horizontal axes and which carry levers 5 to enable the gunner to fix the gun A in position with respect to the corresponding aiming axis and at least one control element 18 for controlling the firing of the gun. The gun is adjusted for elevation by member 4, through shaft 10 fast therewith, gear 41, Fig, 1 (not shown), and toothed rack 42 and is adjusted for direction by member 4 2 through a similar shaft 10, gearing 43, 44, 45, 46, 47 on stirrup 3, and teeth 48 on the actual support 1. The members 4 1 , 4 2 are fixed in adjusted position by similar locking devices actuated by pivoted movement of levers 5, which movement through gearing 6, 7, 8 causes sleeve 9 to rotate so that a hub 12 is caused to move axially by the engagement of oblique abutting surfaces on the members 9, 12 to grip the flange 14 fast with the member 4 1 between friction surfaces 16, 17. Pivoted movement of member 18 causes a rod 19 to move axially between two positions for initiating and stopping firing of the gun, a bevelled guide 25 on the member 18 moving a rod 23 axially to actuate linkage 22 which in turn moves rod 19 axially. A similar arrangement may be provided on the lever 5 of the member 4 2 to choose the kind of firing.
Patent ES-313407-A1 (ES)
Title: Method for edge sealing multiple paned glass
IPC: E06B3/673
Filed: 1965-05-25
Abstract: The space between adjacent panes of a double or multi glazing unit 5 is sealed by an inner marginal seal 15, 15a comprising polyisobutylene and an outer marginal seal 14a. 14b comprising silicone elastomer. This latter seal includes a catalyst such as a peroxide, an organostannic compound or of the methyl triacetoxysilane type, for promoting cold vulcanisation by the action of atmospheric humidity, and also fillers. The unit 5 with the inner seal 15, 15a of polyisobutylene in position is conveyed on to the adhesive tape 3 fed from a roll 1 over roller 2 to receive from a pressure nozzle 13a a ribbon 14 of the silicone frame compound, and the edges of the unit 5 are embedded in the silicone strip which is forced between the panes to form the outer seals 14a 14b when on the roll 4 from which it passes on the progressing tape past outwardly inclined rollers 6 which turn up the edges of the tape and past parallel rolls 7 which press the turned up edges of the tape on to the outer face. of the unit 5. The unit is supported by rolls 8 and 10 and in between it is rubbed by rotary brush 9 to level off the edging of the unit and force the silicone compound towards the inner seals 15, 15a. As the unit reaches 5a the knife 12 cuts the adhesive tape. Such process is continuous for following units and after one edge has been sealed, the units 5 are returned manually or automatically to the roll 4 for sealing of the other edges. Modifications of the apparatus are described for the function of rolls 6 and 7 and of the roll 9.
Patent ES-334166-A1 (ES)
Title: Substituted octamethyleneimines
IPC: C07D471/04
Filed: 1966-12-05
Abstract: Novel compounds of the general Formula (I) in which R 1 and R 2 independently signify H or a C 1 -C 4 alkoxy radical, R 3 is H, phenyl or benzyl, R 4 is C 1 -C 4 alkyl and n is 1 or 2 and their acid addition salts are prepared by reacting a compound of general Formula (II) wherein Hal is Cl, Br or I and R 1 , R 2 , R 3 , R 4 and n are as above defined with an alkali metal in liquid ammonia and optionally converting to the salt form. The intermediates of general Formula (II) are prepared by treating a compound of general Formula (III) with a C 1 -C 4 alkyl chloride, bromide or iodide in a cyclic or open chain ether, alone or in the presence of another inert solvent. The starting materials of general Formula (III) are prepared by treating a compound of general formula with a chloroformic acid alkyl ester in the presence of an acid binding agent to yield a compound of general formula wherein alk is lower alkyl which is then treated with a suitable phenylethylamine to give a compound of general formula This compound is then cyolized to yield the keto compound of formula which is treated with lithium aluminium hydride in a cyclic or open chain ether to reduce the keto group and yield the required product. The starting material 8,9-dimethoxy- 105 - benzyl - 1,2,3,5,6,10b - hexahydro - pyrrolo- [2,1a] - isoquinoline is prepared by refluxing 8,9 - dimethoxy - 2,3,5,6 - tetrahydro - 1H- pyrrolo - [2, la] - isoquinilium bromide with a benzyl Grignard reagent. The bimaleate of this starting material is also prepared. Pharmaceutical compositions possessing antidepressive and when n is 1, bradycardiac properties, comprise compounds of the Formula (I) or the pharmaceutically acceptable acid addition salts thereof and a carrier. Reference has been directed by the Comptroller to Specification 993,156.
Patent ES-343319-A1 (ES)
Title: Fluorinated oil- and water-repellent copolymer and process for treating fibrous materials with said copolymer
IPC: D06M15/277
Filed: 1967-07-21
Abstract: An interpolymer comprises (a) from 70% to 95% by weight of units derived from at least one monomer of the formula wherein R f is a perfluoro alkyl group having from 4 to 14 carbon atoms (b) from 5% to 30% by weight of units derived from 2-ethyl hexyl methacrylate (c) from 0À1% to 1% by weight of units derived from a monomer of the formula RCH(OH)CH 2 OOCC(R1) = CH 2 wherein R and R1 are each hydrogen or methyl and (d) from 0% to 0À5% by weight of units derived from N-methylolacrylamide. Oil- and waterrepellent polymeric compositions comprises (A) this interpolymer and (B) a polymer prepared from at least one compound selected from (a) polymerizable vinylidene compounds free of nonvinylic fluorine and (b) conjugated dienes, with the proviso that the composition contains from 3% to 60% by weight of the fluorinated monomer R f CH 2 CH 2 OOCC(CH 3 ) = CH 2 in polymerized form. The units (a) of the interpolymer are preferably derived from a mixture containing fluorinated monomers having straight-chain perfluoroalkyl group containing, respectively, 6, 8 and 10 carbon atoms in the approximate weight ratio of 3: 2: 1, together with less than 10%, by weight of the mixture, of monomers having straight-chain perfluoroalkyl groups containing 12 and 14 carbon atoms.
Patent ES-343371-A1 (ES)
Title: Improvements in or relating to Turnbuckle Assemblies.
IPC: B62D7/20
Filed: 1967-07-24
Abstract: A steering linkage 20 comprising an arm 21 connected to a steering box (not shown) and to the centre link 23, and an idler arm 25 also connected to the link has the centre link connected to the steering arms 31 of the wheels 32 by turnbuckle devices 29 (see Division F2) each having ball joints 28, 30. The nut of each turnbuckle is provided with depressions which reduce the diameters of the threads of the nut to increase the frictional resistance to turning of the nut.
Patent ES-346100-A1 (ES)
Title: High-pressure gear pumps
IPC: F04C2/08
Filed: 1967-10-05
Abstract: In a hydraulic gear pump of the kind in which to provide a seal between the gear teeth tips and the housing to prevent back flow, the gear teeth tips are bedded into the housing adjacent the low pressure port, the housing, which is usually of a material, e.g., aluminium alloy, appreciably softer than the material, e.g., steel, of the gears, is made of material of much greater strength such as cast-iron or steel and provided with an insert or set of inserts separate from the housing, which for a small portion of the circumference surrounding each of the gears in a zone adjacent the low pressure port co-operates with the tips of the gear teeth to isolate the low pressure port from the high pressure port. An insert 23, Fig.3, of aluminium alloy is formed with arcuate flanks 24, 25 which co-operate with the gear teeth tips and with a recess formed in each of side plates 19, 20 which support the journals and abut the gears. The insert is convexedly curved at its back and at its ends supported in corresponding shaped recesses in the end walls 22 of the housing. The insert may be made integral with one of the side plates. At least one of the side plates on its face remote from the gears may be subjected to the pressure at the high pressure port to seal the side plates with respect to the end faces of the gears. When unduly worn the insert may be readily replaced.
Patent ES-346444-A1 (ES)
Title: Soil-cultivating implements
IPC: A01B33/02
Filed: 1967-10-13
Abstract: A soil cultivating implement comprises soil working members 10 which are carried on a shaft 4 which is in driving connection with transmitting mechanism which causes the shaft 4 to rotate in a direction opposite to direction B so that the members 10 move through the ground in a direction opposite to the intended direction of travel A of the implement. A hood (16), Fig. 1 (not shown), partly surrounds shaft 4 and members 10 and is connected to a plurality of spaced resilient rods 17 which extend approximately concentrically around the axis of shaft 4. Soil which is dug up by members 10 is separated into two layers by rods 17, fine soil passing through the rods. The transmitting mechanism is such that the shaft 4 may also be rotated in the direction B. Members 10 are pivotally mounted and automatically assume suitable working positions for both directions of shaft rotation. In a modification, Fig. 5 (not shown), the cutting edges of blades (39) and bodies of soil working members (38) do not extend radially of shaft 4 so that the members displace soil in either direction of rotation of shaft 4. In a further modification, Fig. 6, soil working members 40 are unbolted and remounted when the direction of rotation of shaft 4 is reversed.
Patent ES-348356-A1 (ES)
Title: Process for the continuous preparation of crystalline substances
IPC: B01D9/00
Filed: 1967-12-16
Abstract: Sodium perborate crystals formed by the interaction of sodium metaborate and hydrogen peroxide near the base 2 of a crystal classifier are withdrawn from base 2 and mother liquor is withdrawn from near the top through a line 12. The withdrawn mother liquor is fortified with sodium metaborate at point 13, passed through a pump 8, and divided into two recycle streams, one passing through a cooler 16, line 5 and funnel 17 and the other passing through a line 19 to radially directed jets (25, Fig. 2) at point 20. Hydrogen peroxide is injected into funnel 17 at point 18. Crystals are removed from the walls of the classifier by a rotary scraper device 23.
Patent ES-351544-A1 (ES)
Title: Improvements in the bulk preparation of vinyl chloride polymers and copolymers
IPC: B01J19/00
Filed: 1968-03-13
Abstract: In the bwo-stage bulk polymerization or copolymerization of vinyl chloride, part of the monomer is allowed to evaporate, and the vapours are condensed and returned to the reaction the first stage is effected with high turbulence to 7-15% conversion and the second stage with slow agitation. The two stages are effected in the same or separate reactors reflux is effected at least in the second stage and preferably in both. All the monomer may be present in the first stage or only part, the remainder being added before the second stage. The reflux rate may be 0À3-3% per minute at the beginning reducing to 0À05- 0À1% as conversion reaches 75-90%. In one example vinyl chloride is copolymerized with vinyl acetate, in others it is homopolymerized. High density polymers having narrow partial size distribution are obtained.
Patent ES-353213-A1 (ES)
Title: Dibenzothiazepine derivatives
IPC: C07D417/06
Filed: 1968-04-26
Abstract: Novel dibenzothiazepine derivatives of Formula I in which each of X 1 and X 2 is a hydrogen or halogen atom, R 1 is an alkyl, cycloalkyl, haloalkyl or aralkyl group or an alkyl group substituted with R 3 in which R 3 is an amino, alkylamino, dialkylamino or a saturated 5 to 7 membered N-heterocyclic group and R 2 is hydrogen or has the same meaning as R 1 , provided that at least one or R 1 and R 2 is an alkyl group substituted with R 3 , and non-toxic acid addition and quaternary ammonium salts thereof, are prepared (a) by reacting a compound of Formula II in which each of R 4 and R 5 is hydrogen, cycloalkyl, alkyl, haloalkyl, aralkyl or alkyl substituted with R 3 , R 3 being as defined above, provided that at least one of R 4 and R 5 is hydrogen, with an organic lithium compound and a compound of Formula R 1 -X 3 , in which X 3 is an acid residue, or with a compound of Formula R 1 -X 3 in the presence of an alkaline condensing agent, and, if necessary, treating the resultant compound of Formula I in which R 1 or R 2 is haloalkyl with an amine of the formula R 3 -H, or (b) heating a compound of Formula III in which X 4 is an acid residue, to obtain a compound of Formula I and, if desired, converting the resulting compound (I) into an acid addition or quaternary ammonium salt. 5 - Methyl - 11 - (3 - chloropropyl) - 5,11- dihydrodibenz - [b,e][1,4] - thiazepine is prepared by reacting 5 - methyl - 5,11 - dihydro - dibenz- [b,e][1,4] - thiazepine with phenyl lithium and then with 1 - bromo - 3 - chloropropane. Pharmaceutical compositions having antidepressant activity comprise a compound of Formula I together with a carrier. The compositions may be administered orally or parenterally.
Patent ES-357551-A1 (ES)
Title: Synthetic fiber having silk-like surface luster and light transparency
IPC: D01F8/04
Filed: 1968-08-24
Abstract: A synthetic conjugate fibre of the sheath-core type has the following properties: a core component containing at least 0À3% by weight of titanium dioxide in which the maximum particle size is 5Á and at least 50% by weight of the particles have a size less than 1Á, a sheath component containing from 0 to 0À06% by weight of the above titanium dioxide oaf crosssection shown, for example, in Fig. 1, in which the ratio of the area of the core component to the area of the sheath component is in the range 70: 30 to 40: 60, the filament having two to six concave or flat ribs and the degree of deformation, i.e. the ratio of the maximum radius to its minimum radius being in the range 1À25 to 3À0. Such filaments may be made by melt spinning. In the examples the various components given are (1), (2), (3) and (6), core component nylon-6, sheath component nylon-6 (4) core component polyethylene terephthalate, sheath component nylon-6 (5) core component nylon-6, sheath component nylon-6 but both contain 0À2% of a whitening agent (7) core component nylon-6, sheath component nylon-6 copolymer prepared by copolymerizing #-caprolactam and hexamethylene diammonium isophthalate (8) core component nylon-66, sheath component the nylon-6 copolymer of Example 7 (9) core component nylon 6, sheath component polyethylene terephthalate (10) core component the polyethylene terephthalate of Example 4, sheath component the nylon-6 copolymer of Example 7 (11) core component polyethylene terephthalate, sheath component another polyethylene terephthalate having the same intrinsic viscosity (12) core or sheath component polyethylene terephthalate and sheath or core component polyethylene oxybenzoate (13) core component polyethylene terephthalate, sheath component a mixture of the same polyethylene terephthalate and polyethylene oxybenzoate. Unless otherwise stated the sheath and core components were of differing intrinsic viscosities. The arrangement of core and sheath component can either be concentric or eccentric depending on whether it is desired to crimp the fibres. At least three ribs are preferred but the shape of the core component of the filament is not critical and it may be of circular or non- circular cross-section. Additives such as dyeing assistants may be incorporated in either or both the sheath or core components and if the dyeing affinities of sheath and core components are different it is possible to dye them different colours. Fibres so made have a silk-like lustre and light transparency.
Patent ES-357707-A1 (ES)
Title: Defrosting controller
IPC: F25D21/00
Filed: 1968-08-30
Abstract: Defrosting of a refrigerator is initiated by a timer only if the temperature of the evaporator, as measured by a thermistor, is sufficiently low (indicating presence of ice) and is automatically stopped when the temperature of the thermistor reaches a predetermined value (indicating removal of the ice). Defrosting may be carried out by an electric heater or by hot gas.
Patent ES-368560-A1 (ES)
Title: Improvements in or relating to the production of sponge iron
IPC: C22B5/18
Filed: 1969-06-19
Abstract: Iron oxide ore is pre-heated to reduction temperature and then fed to a kiln at the feed end of which coal is blown in the kiln gases flow co-currently with the charge, and preferably do not contact the pre-heater gases. A sulphurremoving agent such as dolomite may be included in the charge. As illustrated ore pre-heated by hot gases 2 passes through gas-tight lock 3 to kiln 7 into which coal is blown at 8 and air by blowers 11. The kiln discharge is cooled at 30, and surplus coke removed at 33, the metallic product passing to arc furnace 23. The gas discharge is combusted in chamber 14 and then passes through boiler 17, the stream from which drives a generator 21 to provide power for furnace 23.